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Rebel Foods Software Engineer Interview Questions and Answers

Updated 13 Jun 2024

Rebel Foods Software Engineer Interview Experiences

1 interview found

Software Engineer Interview Questions & Answers

user image Sirius Black

posted on 13 Jun 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Tell us about yourself? What you bring tp the table

Interview questions from similar companies

I applied via Job Portal and was interviewed in Jun 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Sort an array
  • Ans. 

    Sorts an array of strings in ascending order.

    • Use a sorting algorithm like bubble sort, selection sort, or merge sort.

    • Compare adjacent elements and swap them if they are in the wrong order.

    • Repeat the process until the array is sorted.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - good experience overall.

Skills evaluated in this interview

I applied via Campus Placement and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Data Structures
  • Q2. Algorithms knowledge

Interview Preparation Tips

Interview preparation tips for other job seekers - Study DSA and be thorough with projects.

I appeared for an interview before May 2016.

Interview Questionnaire 

4 Questions

  • Q1. Tell us about yourself
  • Ans. 

    I am a passionate software engineer with experience in developing web applications and a strong background in computer science.

    • Experienced in developing web applications using technologies such as HTML, CSS, JavaScript, and React

    • Strong background in computer science with knowledge of data structures and algorithms

    • Proficient in programming languages such as Java, Python, and C++

    • Familiar with Agile development methodolog

  • Answered by AI
  • Q2. Why Flipkart
  • Ans. 

    Flipkart is a leading e-commerce platform in India with a strong focus on technology and innovation.

    • Flipkart offers a challenging and dynamic work environment for software engineers.

    • The company has a strong reputation for investing in technology and innovation.

    • Flipkart has a large user base and offers opportunities to work on a variety of projects.

    • The company has a strong focus on customer satisfaction and user experie...

  • Answered by AI
  • Q3. Are you comfortable to reallocate
  • Ans. 

    Yes, I am comfortable with reallocating as needed.

    • I am flexible and adaptable to changing circumstances.

    • I have experience working in dynamic environments where priorities can shift.

    • I am willing to take on new challenges and responsibilities as required.

  • Answered by AI
  • Q4. Why should we hire you
  • Ans. 

    I have a strong technical background, excellent problem-solving skills, and a proven track record of delivering high-quality software.

    • Extensive experience in software development, including proficiency in multiple programming languages such as Java, Python, and C++

    • Strong problem-solving skills demonstrated through successful completion of complex projects

    • Proven track record of delivering high-quality software on time a...

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: 2 problem statements to be coded using any language
Tips: Focussed on string manipulations and enormous data size handling
Duration: 1 hour 30 minutes
Total Questions: 2

Skills: C/C++
College Name: Guru Premsukh Memorial College of Engineering

I applied via Campus Placement and was interviewed before Dec 2015. There were 5 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. Reverse a linked list
  • Ans. 

    Reverse a linked list

    • Iteratively swap the next and previous pointers of each node

    • Use three pointers to keep track of the current, previous, and next nodes

    • Update the head pointer to the last node after reversing

  • Answered by AI
  • Q2. Object Oriented Programming
  • Q3. Database questions
  • Q4. What do you like about this company
  • Ans. 

    I appreciate the company's commitment to innovation and employee development.

    • Strong focus on innovation in software development

    • Opportunities for professional growth and development

    • Positive company culture and work environment

  • Answered by AI
  • Q5. Why do you want to work here
  • Ans. 

    I am impressed by the company's innovative projects and collaborative work environment.

    • Impressed by innovative projects

    • Desire to work in a collaborative environment

    • Excited about potential for growth and learning opportunities

  • Answered by AI
  • Q6. Long term goals

Interview Preparation Tips

Round: Test
Experience: Simple aptitude test where they filtered out 2/3 of the applicants (12-15 selected out of 30)
Duration: 1 hour
Total Questions: 40

Round: Technical Interview
Experience: General questions about you, your projects etc.
The linked list question, you can write in any language you like.
OOP concepts like how it is implemented in your favourite language.

Round: Technical Interview
Experience: Your thoughts on designing a database for a company that aggregates jobs from any available source.
The schema for the database and your reason for it.

Round: HR Interview
Experience: Standard HR questions

College Name: Shiv Nadar University, Dadri

Skills evaluated in this interview

I appeared for an interview in Sep 2016.

Interview Questionnaire 

9 Questions

  • Q1. Questions on DBMS like find the 2nd maximum salary of employee
  • Q2. A table was given and i need Normalize it
  • Q3.  join, groupby queries on a given table
  • Q4. Question related to Computer Networks like how internet works
  • Q5. What is web server and application server
  • Ans. 

    Web server handles HTTP requests and responses, while application server executes application logic.

    • Web server serves static content like HTML, CSS, JS files

    • Application server executes dynamic code like Java, Python, Ruby

    • Web server communicates with client, application server communicates with database

    • Examples of web servers: Apache, Nginx, IIS

    • Examples of application servers: Tomcat, JBoss, WebSphere

  • Answered by AI
  • Q6. Coding question to print a given pattern
  • Q7. Proper discussion on my projects that were mentioned in the resume. They usually ask to make class diagram, ER diagram of project etc.
  • Q8. Firstly HR asked to introduce yourself
  • Q9. Then he asked simple questions like why u want to join this company, my family background, asked about hobbies, academic achievements etc

Interview Preparation Tips

Round: Test
Experience: Two coding questions were given in the 1st round
1)find nodes at kth distance from root node
2)arrange a given array in min-max sequence
Duration: 1 hour
Total Questions: 2

College Name: Thapar University, Patiala

Skills evaluated in this interview

I applied via Campus Placement and was interviewed in Oct 2019. There were 5 interview rounds.

Interview Questionnaire 

9 Questions

  • Q1. Graph Question:- There is a chessboard. It is different from the normal chessboard. White and black blocks can be anywhere. Source and destination block are given. I was asked to find the path with a mini...
  • Q2. Find the sum of k smallest number in a BST.
  • Ans. 

    Find sum of k smallest numbers in a BST.

    • Traverse the BST in-order and add the k smallest numbers to a sum variable.

    • Use a priority queue to keep track of the k smallest numbers.

    • If k is greater than the number of nodes in the BST, return the sum of all nodes.

    • If k is 0, return 0.

  • Answered by AI
  • Q3. System design of BookMyShow. Design the algorithm and database for the seat booking system. How this the system will handle the case when the payment gets failed. Again he asked me to write the query for...
  • Ans. 

    Design algorithm and database for seat booking system of BookMyShow and handle failed payments.

    • Create a database with tables for movies, theaters, seats, bookings, and payments

    • Use a locking mechanism to prevent double booking of seats

    • If payment fails, release the locked seats and notify the user

    • Write a query to get the timestamp in SQL: SELECT CURRENT_TIMESTAMP;

  • Answered by AI
  • Q4. Write the code for the time stamp in C.
  • Ans. 

    Code for time stamp in C

    • Use the time.h header file

    • Call the time() function to get the current time in seconds

    • Convert the time to a string using strftime() function

    • Use the format string to specify the desired format of the time stamp

  • Answered by AI
  • Q5. Write the code for rearranging the array in consecutive pair multiplication. For example consider an array with 10 element A0, A1, A2......A9. The resultant array will be A0*A1, A1*A2, A2*A3, and so on. Th...
  • Ans. 

    Rearrange array in consecutive pair multiplication in descending order.

    • Create a new array to store the multiplied values

    • Use a loop to iterate through the original array and multiply consecutive pairs

    • Write a compare function to sort the new array in descending order

  • Answered by AI
  • Q6. Write the code to rearrange the array in maximum-minimum form.
  • Ans. 

    Code to rearrange an array in maximum-minimum form.

    • Sort the array in descending order.

    • Create a new array and alternate between adding the maximum and minimum values from the sorted array.

    • Return the new array.

    • Time complexity: O(nlogn)

    • Space complexity: O(n)

  • Answered by AI
  • Q7. What is stoi function (stoi() function)? Its uses and code to Implement stoi function.
  • Ans. 

    stoi() function converts a string to an integer.

    • stoi() is a C++ function that takes a string as input and returns an integer.

    • It is used to convert a string of digits into an integer.

    • It can also handle negative numbers and ignore leading whitespace.

    • Example: int num = stoi("123"); // num is now 123

  • Answered by AI
  • Q8. Write code for Longest Common Substring. (time limit for writing this code was 5-6 minutes)
  • Ans. 

    Code for finding the longest common substring in an array of strings.

    • Iterate through the first string and check for all possible substrings

    • Check if the substring is present in all other strings

    • Keep track of the longest common substring found so far

    • Return the longest common substring

  • Answered by AI
  • Q9. Q: What is a Transaction in DBMS and ACID properties? Q: What is Thread and how it is different from the Process? Q: What are some Linux commands. Write any 5 commands? Q: Why sudo is used for commands?...
  • Ans. 

    Answers to common technical questions in a software engineering interview

    • A transaction in DBMS is a sequence of operations that must be treated as a single unit of work. ACID properties ensure reliability and consistency of transactions.

    • A thread is a lightweight process that shares memory and resources with other threads in the same process. A process is a separate instance of a program.

    • Common Linux commands include ls...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident about what you speak.

Take your step forward. Try to be firstly interviewed if choice arrives ( They get screwed up at the end and ask questions that the previous candidates failed ).

Before approaching the solution to be clear with edge test-cases. Once you are completely sure then come up with an approach.

Skills evaluated in this interview

I appeared for an interview before Jan 2021.

Round 1 - Video Call 

(1 Question)

Round duration - 60 minute
Round difficulty - Easy

I was asked 3 Coding ques based on arrays , 4 SQL query based on given database, and to write a basic React code based on my resume.

  • Q1. 

    Triplets with Given Sum Problem

    Given an array or list ARR consisting of N integers, your task is to identify all distinct triplets within the array that sum up to a specified number K.

    Explanation:

    A t...

  • Ans. 

    The task is to identify all distinct triplets within an array that sum up to a specified number.

    • Iterate through the array and use nested loops to find all possible triplets.

    • Check if the sum of the triplet equals the specified number.

    • Print the triplet if found, else print -1.

  • Answered by AI
Round 2 - Video Call 

(7 Questions)

Round duration - 60 minutes
Round difficulty - Medium

This was a technical round where the interviewer asked me questions based on DSA, Computer Networking, Operating Systems, HTML, CSS, React and Node js.

  • Q1. 

    Balanced Parentheses Combinations

    Given an integer N representing the number of pairs of parentheses, find all the possible combinations of balanced parentheses using the given number of pairs.

    Explanati...

  • Ans. 

    Generate all possible combinations of balanced parentheses for a given number of pairs.

    • Use recursion to generate all possible combinations of balanced parentheses.

    • Keep track of the number of open and close parentheses used in each combination.

    • Terminate recursion when the number of open and close parentheses used equals the given number of pairs.

  • Answered by AI
  • Q2. Can you explain the different OSI layers?
  • Ans. 

    The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven distinct layers.

    • Physical Layer: Deals with physical connections and transmission of raw data. Example: Ethernet cables.

    • Data Link Layer: Manages data transfer between devices on the same network. Example: MAC addresses.

    • Network Layer: Handles routing and forwarding o...

  • Answered by AI
  • Q3. What is the difference between a process and a thread?
  • Ans. 

    A process is an independent entity that contains its own memory space and resources, while a thread is a lightweight sub-process that shares the same memory space and resources with other threads.

    • A process has its own memory space, while threads share the same memory space within a process.

    • Processes are independent entities, while threads are sub-processes that rely on the process for execution.

    • Threads are lighter weig...

  • Answered by AI
  • Q4. How do you center a div using CSS?
  • Ans. 

    To center a div using CSS, set the left and right margins to auto and specify a width for the div.

    • Set margin-left and margin-right to auto

    • Specify a width for the div

    • Use display: block to ensure the div takes up the full width

  • Answered by AI
  • Q5. What is the virtual DOM in React?
  • Ans. 

    Virtual DOM is a lightweight copy of the actual DOM in React, used for efficient updates.

    • Virtual DOM is a concept where a lightweight copy of the actual DOM is created in memory.

    • When changes are made to the virtual DOM, React compares it with the actual DOM to identify the minimal number of updates needed.

    • This process helps in optimizing performance by reducing the number of DOM manipulations.

    • Example: When a user inter...

  • Answered by AI
  • Q6. Can you explain the updating phase of the React lifecycle?
  • Ans. 

    Updating phase in React lifecycle is where the component re-renders due to changes in props or state.

    • ComponentWillReceiveProps() is called before the update to compare new props with current props.

    • ShouldComponentUpdate() is called to determine if the component should re-render.

    • ComponentWillUpdate() is called before the re-render.

    • Render() is called to update the UI with the new props or state.

    • ComponentDidUpdate() is cal

  • Answered by AI
  • Q7. What is the Event Loop in Node.js?
  • Ans. 

    The Event Loop in Node.js is a mechanism that allows Node.js to perform non-blocking I/O operations.

    • The Event Loop is responsible for handling asynchronous operations in Node.js.

    • It allows Node.js to execute multiple operations concurrently without blocking the main thread.

    • Event Loop continuously checks the event queue for new events and processes them in a loop.

    • Example: When a file is being read asynchronously in Node....

  • Answered by AI
Round 3 - Video Call 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Medium

1 coding problem and a puzzle was asked in this round.

  • Q1. 

    Break The Integer Problem Statement

    Given an integer N, the task is to divide this integer into 'K' positive parts (where K ≥ 2) such that their sum equals N. The objective is to maximize the product of t...

  • Ans. 

    Given an integer N, divide it into K positive parts to maximize their product.

    • Divide N into K parts such that their sum equals N

    • Maximize the product of the K parts

    • Constraints: 1 ≤ T ≤ 11, 2 ≤ N ≤ 55

    • Example: For N = 10, parts [3, 3, 4] give product 36

  • Answered by AI
  • Q2. How many times in a day do the two hands on a clock coincide?
  • Ans. 

    The two hands of a clock coincide 22 times in a day.

    • The two hands of a clock coincide at 12:00, 1:05, 2:10, 3:15, 4:20, 5:25, 6:30, 7:35, 8:40, 9:45, and 10:50.

    • The hands coincide once every hour, except for when they coincide at 12:00 where they coincide twice.

    • The hands coincide at 12:00, 1:05, 2:10, 3:15, 4:20, 5:25, 6:30, 7:35, 8:40, 9:45, 10:50, and 11:55.

  • Answered by AI
Round 4 - HR 

Round duration - 30 minutes
Round difficulty - Easy

Typical HR round with behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAInfo Edge India (Naukri.com) interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Feb 2022. There were 2 interview rounds.

Round 1 - Aptitude Test 

Coding decoding, algebra,trigonometry etc.

Round 2 - Technical 

(1 Question)

  • Q1. C#,oops concept,method,constructor,polymorphism etc
  • Ans. 

    Class & object:-

    Class:- Class is a blueprint/template.

                Class is not real world entity.

                Class don't occupy memory.

    Object:- Object is instance of Class.

                  Object is a real world entity.

                  Object Occupy memory.

    Method:-Method is code ...

  • Answered Anonymously

Interview Preparation Tips

Topics to prepare for Info Edge Software Engineer interview:
  • C#
  • Python
  • HTML
  • CSS3
Interview preparation tips for other job seekers - Bring positive energy and do something ageah of time that make you feel invincible when interviewing.

I applied via Referral and was interviewed before Feb 2021. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. What are the SEO standards that one needs to follow?
  • Ans. 

    SEO standards include optimizing website content, using relevant keywords, and building quality backlinks.

    • Optimize website content with relevant keywords and meta tags

    • Ensure website is mobile-friendly and has fast loading speed

    • Build quality backlinks from reputable sources

    • Use descriptive and unique page titles and URLs

    • Regularly update website content and add new pages

    • Avoid duplicate content and keyword stuffing

    • Utilize ...

  • Answered by AI
  • Q2. How is an arrow function different from a normal function?
  • Ans. 

    Arrow functions are shorter syntax for writing function expressions.

    • Arrow functions do not have their own 'this' keyword.

    • They cannot be used as constructors.

    • They cannot be used as methods in objects.

    • They have implicit return statements.

    • They have a more concise syntax than normal functions.

  • Answered by AI
Round 3 - Technical 

(4 Questions)

  • Q1. What are higher-order components in React?
  • Ans. 

    Higher-order components are functions that take a component and return a new component with additional functionality.

    • Higher-order components (HOCs) are a pattern in React for reusing component logic.

    • They are functions that take a component and return a new component with additional functionality.

    • HOCs can be used for adding props, state, or lifecycle methods to a component.

    • Examples of HOCs include connect() from React R

  • Answered by AI
  • Q2. Why hooks were introduced?
  • Ans. 

    Hooks were introduced to allow functional components to use state and lifecycle methods.

    • Hooks were introduced in React 16.8

    • They allow functional components to use state and lifecycle methods

    • This makes it easier to reuse code and manage state

    • Examples of hooks include useState, useEffect, and useContext

  • Answered by AI
  • Q3. What is meant by code splitting?
  • Ans. 

    Code splitting is a technique to split code into smaller chunks to improve performance.

    • Code is divided into smaller chunks that can be loaded on demand

    • Reduces initial load time and improves performance

    • Used in modern web development frameworks like React, Angular, and Vue

    • Example: splitting a large JavaScript file into smaller modules

  • Answered by AI
  • Q4. What is tree shaking in React?
  • Ans. 

    Tree shaking is a process of eliminating unused code in React applications.

    • It is a part of the build process that removes dead code from the final bundle.

    • It helps in reducing the size of the bundle and improving the performance of the application.

    • It works by analyzing the code and identifying the parts that are not used.

    • It is achieved through tools like webpack and babel.

    • Example: If a component is not used in the appli...

  • Answered by AI
Round 4 - HR 

(2 Questions)

  • Q1. What are your salary expectations?
  • Q2. Tell me about yourself.vj

Interview Preparation Tips

Interview preparation tips for other job seekers - Pay high attention to the job requirements and prepare yourself according to that.
Be confident and to the point with your answers.

Skills evaluated in this interview

Rebel Foods Interview FAQs

How many rounds are there in Rebel Foods Software Engineer interview?
Rebel Foods interview process usually has 1 rounds. The most common rounds in the Rebel Foods interview process are HR.
How to prepare for Rebel Foods Software Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Rebel Foods. The most common topics and skills that interviewers at Rebel Foods expect are DSA, Design Patterns, Java, Javascript and Microservices.

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Rebel Foods Software Engineer Interview Process

based on 1 interview

Interview experience

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Average
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Rebel Foods Software Engineer Salary
based on 11 salaries
₹9.9 L/yr - ₹17.9 L/yr
58% more than the average Software Engineer Salary in India
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Rebel Foods Software Engineer Reviews and Ratings

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